TY - CONF AU - Hickernell, Robert AU - Aust, J. AU - Larson, Donald C2 - Conf. Dig., 6th Intl. Topical Mtg. on Photoacoustic and Photothermal Phenomena, Undefined DA - 1989-07-01 00:07:00 LA - en PB - Conf. Dig., 6th Intl. Topical Mtg. on Photoacoustic and Photothermal Phenomena, Undefined PY - 1989 TI - Optical Waveguide Attenuation Measured by Photothermal Displacement ER -